Cannabis-infused beverages have a documented history across multiple cultures. In ancient China, cannabis was recorded in texts such as the
Shennong Bencaojing as a
medicinal herb, and practitioners prepared it as a tea used to treat conditions including
rheumatism,
malaria, and menstrual pain. In India, cannabis has been consumed in a preparation known as bhang, which is made from cannabis leaves, milk, ghee, and spices; for more than 3,000 years, particularly in religious contexts associated with
Hinduism.
Bhang remains legally available in some parts of India. In the 19th century, cannabis beverages and tinctures were sold commercially in Europe and the United States. Pharmaceutical companies including
Eli Lilly and
Parke-Davis marketed cannabis-based syrups and
elixirs without a prescription, and physicians prescribed the substance for various ailments. This period of medicinal use ended in the United States following the
Marihuana Tax Act of 1937, which imposed federal restrictions on cannabis. Informal use continued during the counterculture movements of the 1960s and 1970s before the commercial hemp beverage industry emerged in the 21st century. After hemp was federally legalized in 2018 in the United States, these products became widely available through general retail channels such as convenience stores and gas stations. In states where adult-use cannabis was legal, hemp-derived THC products competed with more heavily taxed and regulated dispensary products. In states where recreational cannabis remained prohibited, they provided an unregulated alternative. THC-infused hemp-derived seltzer became a significant revenue source for some craft breweries in the United States during a period of declining alcohol sales. == Popularity ==